Program to check similarity of given two triangles | C # program to check similarity between two triangles . ; Function for AAA similarity ; Check for AAA ; Function for SAS similarity ; angle b / w two smallest sides is largest . ; since we take angle b / w the sides . ; Function for SSS similarity ; Check for SSS ; Driver Code ; function call for AAA similarity ; function call for SSS similarity ; function call for SAS similarity ; Check if triangles are similar or not
using System ; class GFG1 { static int simi_aaa ( int [ ] a1 , int [ ] a2 ) { Array . Sort ( a1 ) ; Array . Sort ( a2 ) ; if ( a1 [ 0 ] == a2 [ 0 ] && a1 [ 1 ] == a2 [ 1 ] && a1 [ 2 ] == a2 [ 2 ] ) return 1 ; else return 0 ; } static int simi_sas ( int [ ] s1 , int [ ] s2 , int [ ] a1 , int [ ] a2 ) { Array . Sort ( a1 ) ; Array . Sort ( a2 ) ; Array . Sort ( s1 ) ; Array . Sort ( s2 ) ; if ( s1 [ 0 ] / s2 [ 0 ] == s1 [ 1 ] / s2 [ 1 ] ) { if ( a1 [ 2 ] == a2 [ 2 ] ) return 1 ; } if ( s1 [ 1 ] / s2 [ 1 ] == s1 [ 2 ] / s2 [ 2 ] ) { if ( a1 [ 0 ] == a2 [ 0 ] ) return 1 ; } if ( s1 [ 2 ] / s2 [ 2 ] == s1 [ 0 ] / s2 [ 0 ] ) { if ( a1 [ 1 ] == a2 [ 1 ] ) return 1 ; } return 0 ; } static int simi_sss ( int [ ] s1 , int [ ] s2 ) { Array . Sort ( s1 ) ; Array . Sort ( s2 ) ; if ( s1 [ 0 ] / s2 [ 0 ] == s1 [ 1 ] / s2 [ 1 ] && s1 [ 1 ] / s2 [ 1 ] == s1 [ 2 ] / s2 [ 2 ] && s1 [ 2 ] / s2 [ 2 ] == s1 [ 0 ] / s2 [ 0 ] ) return 1 ; return 0 ; } public static void Main ( ) { int [ ] s1 = { 2 , 3 , 3 } ; int [ ] s2 = { 4 , 6 , 6 } ; int [ ] a1 = { 80 , 60 , 40 } ; int [ ] a2 = { 40 , 60 , 80 } ; int aaa = simi_aaa ( a1 , a2 ) ; int sss = simi_sss ( s1 , s2 ) ; int sas = simi_sas ( s1 , s2 , a1 , a2 ) ; if ( aaa == 1 sss == 1 sas == 1 ) { Console . Write ( " Triangles ▁ are ▁ " + " similar ▁ by ▁ " ) ; if ( aaa == 1 ) Console . Write ( " AAA ▁ " ) ; if ( sss == 1 ) Console . Write ( " SSS ▁ " ) ; if ( sas == 1 ) Console . Write ( " SAS . " ) ; } else Console . WriteLine ( " Triangles ▁ are ▁ " + " not ▁ similar " ) ; } }